Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2018专题

	Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering
	Bai, Xuebing; Cai, Qun; Li, Shuxin; Pu, Jibin; Wang, Haixin; Cai, Zhaobing; Wang, Xuezhen
刊名	SURFACE & COATINGS TECHNOLOGY
	2018
卷号	354 页码:194-202
关键词	Nitride Thin-films Pvd Coatings Nanocomposite Coatings Antimicrobial Activity Ion-implantation Molecular-weight Residual-stress Wear-resistance Behavior Steel
英文摘要	The CrN-Ag composite coatings with various silver contents were prepared on 316L stainless steel by magnetron sputtering. The corrosion performance and antifouling properties (including anti-algae and antibacterial behaviors) of coatings in the artificial seawater were evaluated to give insight to potential marine applications. Results revealed that Ag-doped coatings exhibited worse corrosion resistance with increased silver, which indicated silver accelerated the reaction of the primary battery and promoted the occurrence of corrosion. However, opposite tendency was presented on anti-algae behavior. The coatings containing silver content of 13.18 at.% showed excellent anti-algae properties, and better antibacterial properties against Bacillus subtilis than Escherichia colt. The attachment of Chlorella, N. closterium and P. micontuturn on the surface of coating reduces by about 45%, 72% and 64%, respectively. The agglomerate of silver in the coatings with 18.37 at.% constrains its release and diffuse, which slowed down the corrosion reaction, embodying positive influence on corrosion resistance and negative effect on anti-algae behavior.
学科主题	Science & Technology - Other Topics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17007]
专题	2018专题
推荐引用方式 GB/T 7714	Bai, Xuebing,Cai, Qun,Li, Shuxin,et al. Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering[J]. SURFACE & COATINGS TECHNOLOGY,2018,354:194-202.
APA	Bai, Xuebing.,Cai, Qun.,Li, Shuxin.,Pu, Jibin.,Wang, Haixin.,...&Wang, Xuezhen.(2018).Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering.SURFACE & COATINGS TECHNOLOGY,354,194-202.
MLA	Bai, Xuebing,et al."Corrosion resistance and antifouling activities of silver-doped CrN coatings deposited by magnetron sputtering".SURFACE & COATINGS TECHNOLOGY 354(2018):194-202.